This is an interesting article by Peter J Denning which gives a clear history of Computational Thinking then he looks at the following

What is computational thinking?

How do we measure students’ computational abilities?

Is computational thinking good for everyone?

And then gives some concluding remarks.

Computational thinking has been a hallmark of computer science since the 1950s. So also was the notion that people in many fields could benefit from computing knowledge. Around 2006 the promoters of the CS-for-all K-12 education movement claimed all people could benefit from thinking like computer scientists. Unfortunately, in attempts to appeal to other fields besides CS, they offered vague and confusing definitions of computational thinking. As a result today’s teachers and education researchers struggle with three main questions: What is computational thinking? How can it be assessed? Is it good for everyone? There is no need for vagueness: the meaning of computational thinking, evolved since the 1950s, is clear and supports measurement of student progress. The claims that it benefits everyone beyond computational designers are as yet unsubstantiated. This examination of computational thinking sharpens our definition of algorithm itself: an algorithm is not any sequence of steps, but a series of steps that control some abstract machine or computational model without requiring human judgment. Computational thinking includes designing the model, not just the steps to control it.

Computational thinking is loosely defined as the habits of mind developed from designing programs, software packages, and computations performed by machines. The Computer Science for All education movement, which began around 2006, is motivated by two premises: that computational thinking will better prepare every child for living in an increasingly digitalized world, and that computational thinkers will be superior problem solvers in all fields.

Since 2006 hundreds of educators have participated in workshops, studies, committees, surveys, new courses, and public evaluations to define computational thinking for “CS for all” curricula. The Computer Science Teachers Association issued an operational definition in 2011 (see Box 1), the Computing at School subdivision of the British Computer Society followed in 2015 with a more detailed definition (see Box 2), and the International Society for Technology in Education followed in 2016 with a generalized technology definition (see Box 3). There are other frameworks as well.21,27

Given all this work, I was surprised recently when some teachers and education researchers asked for my help answering three questions with which they continue to struggle:

What is computational thinking?

How do we measure students’ computational abilities?

Is computational thinking good for everyone?

To support my answers, I reviewed many published articles. I learned that these three questions are of concern to teachers in many countries and that educators internationally continue to search for answers.21

It concerns me that teachers at the front lines of delivering computing education are still unsettled about these basic issues. How can they be effective if not sure about what they are teaching and how to assess it? In 2011, Elizabeth Jones, then a student at the University of South Carolina, warned that lack of answers to these questions could become a problem.16

I believe the root of the problem is that, in an effort to be inclusive of all fields that might use computing, the recent definitions of computational thinking made fuzzy and overreaching claims. Is it really true that any sequence of steps is an algorithm? That procedures of daily life are algorithms? That people who use computational tools will need to be computational thinkers? That people who learn computational thinking will be better problem solvers in all fields? That computational thinking is superior to other modes of thought?

My critique is aimed not at the many accomplishments of the movements to get computer science into all schools, but at the vague definitions and unsubstantiated claims promoted by enthusiasts. Unsubstantiated claims undermine the effort by overselling computer science, raising expectations that cannot be met, and leaving teachers in the awkward position of not knowing exactly what they are supposed to teach or how to assess whether they are successful.

My purpose here is to examine these questions and in the process elucidate what computational thinking really is and who is it good for.

Question 1: What Is Computational Thinking?

A good place to look for an answer is in our history. Computational thinking has a rich pedigree from the beginning of the computing field in the 1940s. As early as 1945, George Polya wrote about mental disciplines and methods that enabled the solution of mathematics problems.29 His book How to Solve It was a precursor to computational thinking.

In 1960, Alan Perlis claimed the concept of “algorithmizing” was already part of our culture.18 He argued that computers would automate and eventually transform processes in all fields and thus algorithmizing would eventually appear in all fields.

In the mid-1960s, at the time I was entering the field, the pioneers Allen Newell, Alan Perlis, and Herb Simon were defending the new field from critics who claimed there could be no computer science because computers are man-made artifacts and science is about natural phenomena.23 The three pioneers argued that sciences form around phenomena that people want to harness; computers as information transformers were a new focal phenomenon covered by no other field. They also argued that “algorithmic thinking”—a process of designing a series of machine instructions to drive a computational solution to a problem—distinguishes computer science from other fields.

In 1974, Donald Knuth said that expressing an algorithm is a form of teaching (to a dumb machine) that leads to a deep understanding of a problem; learning an algorithmic approach aids in understanding concepts of all kinds in many fields.

In 1979, Edsger Dijkstra wrote about the computational habits of mind he learned to help him program well:9separation of concerns; effective use of abstraction; design and use of notations tailored to one’s manipulative needs; and avoiding combinatorially exploding case analyses.

Seymour Papert may have been the first to use the term computational thinking in 1980, when in his book Mindstorms he described a mental skill children develop from practicing programming.24,25

In 1982, Ken Wilson received a Nobel prize in physics for developing computational models that produced startling new discoveries about phase changes in materials. He went on a campaign to win recognition and respect for computational science. He argued that all scientific disciplines had very tough problems—”grand challenges”—that would yield to massive computation.33 He and other visionaries used the term “computational science” for the emerging branches of science that used computation as their primary method. They saw computation as a new paradigm of science, complementing the traditional paradigms of theory and experiment. Some of them used the term “computational thinking” for the thought processes in doing computational science—designing, testing, and using computational models to make discoveries and advance science. They launched a political movement to secure funding for computational science research, culminating in the High Performance Communication and Computing (HPCC) Act passed in 1991 by the U.S. Congress. Computer scientists were slow to join the movement, which grew up independently of them. Easton noted that, as computational science matured, computational thinking successfully infiltrated the sciences and most sciences now study information processes in their domains.12

The search for computational models pervades all of computational science.

The current surge of interest in computational thinking began in 2006 under the leadership of Jeannette Wing.35,36,37 While an NSF assistant director for CISE, she catalyzed a discussion around computational thinking and mobilized resources to bring it into K-12 schools. Although I supported the goal of bringing computer science to more schools, I took issue with the claim of some enthusiasts that computational thinking was a new way to define computing.7 The formulations of computational thinking at the time emphasized extensions of object-oriented thinking to software development and simulation—a narrow view the field. Moreover, the term had been so widely used in science and mathematics that it no longer described something unique to the computing field.

In 2011, on the eve of Alan Turing’s 100th birthday, Al Aho wrote a significant essay on the meaning of computational thinking2 for a symposium on computation in ACM Ubiquity.5 He said: “Abstractions called computational models are at the heart of computation and computational thinking. Computation is a process that is defined in terms of an underlying model of computation and computational thinking is the thought processes involved in formulating problems so their solutions can be represented as computational steps and algorithms.”2, a

Aho emphasized at great length the importance of computational models. When we design an algorithm we are designing a way to control any machine that implements the model, in order that the machine produces a desired effect in the world. Early examples of models for computational machines were Turing machines, neural networks, and logic reduction machines, and, recently, deep earning neural networks for artificial intelligence and data analytics. However, computational models are found in all fields. The Wilson renormalization model is an example in physics, the Born-Oppenheimer approximation is an example in chemistry, and the CRISPR model is an example from biology. Aho says further, “[With new problems], we discover that we do not always have the appropriate models to devise solutions. In these cases, computational thinking becomes a research activity that includes inventing appropriate new models of computation.”2

As an example, Aho points out that in computational biology there is a big effort to find computational models for the behavior of cells and their DNA. The search for computational models pervades all of computational science. Aho’s insight that computational thinking relies on computational models is very important and has been missed by many proponents.

Aho’s term computational model is not insular to computer science—it refers to any model in any field that represents or simulates computation. I noted several examples above. Moreover, his definition captures the spirit of computational thinking expressed over 60 years of computer science and 30 years of computational science.b It also captures the spirit of computational thinking in other fields such as humanities, law, and medicine.

This short survey of history reveals two major sources of ambiguity in the post-2006 definitions of computational thinking. One is the absence of any mention of computational models. This is a mistake: we engage with abstraction, decomposition, data representation, and so forth, in order to get a model to accomplish certain work.

The other is the suggestion contained in the operational definitions that any sequence of steps constitutes an algorithm. True, an algorithm is a series of steps—but the steps are not arbitrary, they must control some computational model. A step that requires human judgment has never been considered to be an algorithmic step. Let us correct our computational thinking guidelines to accurately reflect the definition of an algorithm. Otherwise, we will mis-educate our children on this most basic idea.

Question 2: How Do We Measure Students’ Computational Abilities?

Most teachers and education researchers have the intuition that computational thinking is a skill rather than a particular set of applicable knowledge. The British Computer Society CAS description quoted earlier seems to recognize this when discussing what “behaviors” signal when a student is thinking computationally.3 But we have no consensus on what constitutes the skill and our current assessment methods are unreliable indicators.

A skill is an ability acquired over time with practice—not knowledge of facts or information. Most recommended approaches to assessing computational thinking assume that the body of knowledge—as outlined in Boxes 1, 2, 3—is the key driver of the skill’s development. Consequently, we test students’ knowledge, but not their competence or their sensibilities. Thus it is possible that a student who scores well on tests to explain and illustrate abstraction and decomposition can still be an incompetent or insensitive algorithm designer. Teachers sense this and wonder what they can do. The answer is, in a nutshell, to directly test for competencies.c

The realization that mastering a domain’s body of knowledge need not confer skill at performing well in the domain is not new. As early as 1958, philosopher Michael Polanyi discussed the difference between “explicit knowledge” (descriptions written down) and “tacit knowledge” (skillful actions).28 He famously said: “We know more than we can say.” He gave many examples of skilled performers being unable to say how they do what they do, and of aspirants being unable to learn a skill simply by being told about it or reading a description. Familiar examples of tacit knowledge are riding a bike, recognizing a face, or diagnosing an illness. Many mental skills fall into this category too, such programming or learning a foreign language. Every skill is a manifestation of tacit knowledge. People learn a skill only by engaging with it and practicing it.

To certify skills you need a model for skill development. One of the most famous and useful models is the framework created by Stuart and Hubert Dreyfus in the 1970s.10 They said that practitioners in any domain progress through six stages: beginner, advanced beginner, competent, proficient, expert, and master. A person’s progress takes time, practice, and experience. The person moves from rule-based behaviors as a beginner to fully embodied, intuitive, and game-changing behaviors as a master. Hubert Dreyfus gives complete descriptions of these levels in his book on the Internet.11 We need guidelines for different skill levels of computational thinking to support competency tests.

The CAS and K12CS organizations have developed frameworks for defining computational thinking that feature progressions of increasingly sophisticated learning objectives in various tracks including algorithms, programming, data, hardware, communication, and technology.d These knowledge progressions are not the same as skill acquisition progression in the Dreyfus model. The CAS framework does not discuss abilities to be acquired during the progression. The K12CS framework gets closer by proposing seven practicese—only three of which are directly related to competence at designing computations. Their notion of practice is “way of doing things” rather than an ability accompanied by sensibilities. Teachers who use these frameworks are likely to find that the associated assessment methods do not test for the abilities they are after.

Employers are turning to competency-based assessment faster than educational institutions. Many employers no longer trust transcripts and diplomas. Instead they organize interviews as rigorous problem-solving sessions with different groups in the company. An applicant will not be hired without demonstrating competence in solving the kinds of problems of interest to the employer. The idea of assessing skill by performance is actually quite common in education. In sports, music, theater, and language departments, for example, students audition for spots on the team, places in the orchestra, roles in the play, or competency certificates at a language. Although code-a-thons are becoming more prevalent and many computing courses include projects that assess skill by performance, computing education would benefit from a deep look at competency-based assessment.

Given that so much education is formulated around students acquiring knowledge, looking carefully at skill development in computational thinking is a new and challenging idea. We will benefit our students by learning to approach and assess computational thinking as a skill.

Question 3: Is Computational Thinking Good for Everyone?

The third question addresses a bundle of claims about benefits of computational thinking. Let us unpack them and see which claims are substantiated and which are not.

Wing’s vision for the computational thinking movement was that “everyone, not just those who major in computer science, can benefit from thinking like a computer scientist”36,37 At a high level it is hard to question this claim—more tools in the mental toolbox seems like a worthy goal. However, on a closer look not everyone benefits and some claims do not seem to benefit anyone. Consider the following.

There is little doubt that people who design and produce computational models and software in many fields—let’s call them computational designers—develop strong skills of computational thinking. Experienced computational designers believe they are sharper and more precise in their thinking and are better problem solvers.

Recognizing this early on, Alan Perlis was one of the first to generalize (1960): he claimed that everyone can benefit from learning computational thinking. Other luminaries have followed suit.9,18,19,24,33,35 However, this general claim has never been substantiated with empirical research.

For example, it is reasonable to question whether computational thinking is of immediate use for professionals who do not design computations—for example, physicians, surgeons, psychologists, architects, artists, lawyers, ethicists, realtors, and more. Some of these professionals may become computational designers when they modify tools, for example by adding scripts to document searchers—but not everybody. It would be useful to see some studies of how essential computational thinking is in those professions.

Another claim suggested in the operational definitions is that users of computational tools will develop computational thinking. An architect who uses a CAD (computer aided design) tool to draw blueprints of a new building and a VR (virtual reality) tool to allow users to take simulated tours in the new building can set up the CAD and VR tools without engaging in computational thinking. The architect is judged not for skill in computational thinking but for design, esthetics, reliability, safety, and usability.f Similar conclusions hold for doctors using diagnostic systems, artists drawing programs, lawyers document searchers, police virtual reality trainers, and realtors house-price maps. Have you noticed that our youthful “digital natives” are all expert users of mobile devices, apps, online commerce, and social media but yet are not computational thinkers? As far as I can tell, few people accept this claim. It would be well to amend the operational definitions to remove the suggestion.

Another claim suggested in the operational definitions is that computational thinking will help people perform everyday procedural tasks better—for example, packing a knapsack, caching needed items close by, or sorting a list of customers. There is no evidence to support this claim. Being a skilled performer of actions that could be computational does not necessarily make you a computational thinker and vice versa.13,14 This claim is related to the idea I criticized earlier, that any sequence of steps is an algorithm.

The boldest claim of all is that computational thinking enhances general cognitive skills that will transfer to other domains where they will manifest as superior problem-solving skills.3,37 Many education researchers have searched for supporting evidence but have not found any. One of the most notable studies, by Pea and Kurland in 1984, found little evidence that learning programming in Logo helped students’ math or general cognitive abilities. In 1997, Koschmann weighed in with more of the same doubts and debunked a new claim that learning programming is good for children just as learning Latin once was.20 (There was never any evidence that learning Latin helped children improve life skills.) Mark Guzdial reviewed all the evidence available by 2015 and reaffirmed there is no evidence to support the claim.14

Guzdial does note that teachers can design education programs that help students in other domains learn a small core of programming that will teach enough computational thinking to help them design tools in their own domains. They do not need to learn the competencies of software developers to be useful.

Underlying all the claims is an assumption that the goal of computational thinking is to solve problems.

Finally, it is worth noting that educators have long promoted a large number of different kinds of thinking: engineering thinking, science thinking, economics thinking, systems thinking, logical thinking, rational thinking, network thinking, ethical thinking, design thinking, critical thinking, and more. Each academic field claims its own way of thinking. What makes computational thinking better than the multitude of other kinds of thinking? I do not have an answer.

My conclusion is that computational thinking primarily benefits people who design computations and that the claims of benefit to non-designers are not substantiated.

Conclusion

Promoters of computer science have long believed computational thinking is good for everyone. The definition of computational thinking evolved over 60 years applies mainly to those involved in designing computations whether in computer science or in other fields. The promoters of computer-science-for-all, believing that “designing computations” is an insular computer science activity, sought a broader, more encompassing definition to fit their aspiration. The result was a vague definition that targeted not only designers but all users of computational tools, anyone engaging in step-by-step procedures, and anyone engaging in a practice that could potentially be automated. Teachers who find the vagueness confusing have asked for a more precise definition that also clarifies how to assess student learning of computational thinking.

My advice to teachers and education researchers is: use Aho’s historically well-grounded definition and use competency-based skill assessments to measure student progress. Be wary of the claim of universal value, for it has little empirical support and draws you back to the vague definitions. Focus on helping students learn to design useful and reliable computations in various domains of interest to them. Leave the more advanced levels of computational design for education in the fields that rely heavily on computing.

In the late 1990s, we in computer science (including me) believed everyone should learn object-oriented programming. We persuaded the Educational Testing Service to change the Advanced Placement curriculum to an object-oriented curriculum. It was a disaster. I am now wary of believing that what looks good to me as a computer scientist is good for everyone. The proposed curriculum for computational thinking looks a lot like an extended object-oriented curriculum. This is not a good start for a movement aiming to define something greater than programming. Early warnings that the object-oriented vision was not working came from the front-line teachers who did not understand it, did not know how to assess it, and could not articulate the benefit for their students. We are now hearing similar early concerns from our teachers. This concerns me.

Underlying all the claims is an assumption that the goal of computational thinking is to solve problems. Is everything we approach with computational thinking a problem? No. We respond to opportunities, threats, conflicts, concerns, desires, etc by designing computational methods and tools—but we do not call these responses problem-solutions. It seems overly narrow to claim that computational thinking, which supports the ultimate goal of computational design, is simply a problem-solving method.

I have investigated three remaining trouble spots with computational thinking—the definition, the assessment methods, and the claims of universal benefit. It would do all of us good to tone down the rhetoric about the universal value of computational thinking. Advocates should conduct experiments that will show the rest of us why we should accept their claims. Adopting computational thinking will happen, not from political mandates, but from making educational offers that help people learn to be more effective in their own domains through computation.

Author

Peter J. Denning (pjd@nps.edu) is Distinguished Professor of Computer Science and Director of the Cebrowski Institute for information innovation at the Naval Postgraduate School in Monterey, CA, is Editor of ACM Ubiquity, and is a past president of ACM. The author’s views expressed here are not necessarily those of his employer or the U.S. federal government.

Footnotes

a. Aho’s definition Aho’s definition was noted by Wing in 201035 and is used as the definition of computational thinking by K12cs.org.

b. I was an active researcher in the computational sciences field during the 1980s and 1990s and can attest that his definition captures what the computational scientists of the day said they were doing.

c. In 1992, Ted Sizer of Brown University started a national movement for competency-based assessment in schools.31 He used the term “exhibitions” for assessment events. I gave examples for engineering schools.8According to the Christensen Institute, competency-based learning is a growing movement in schools.34 In 2016, Purdue became the first public university to fully embrace competency-based learning in an academic program in its Polytechnic Institute.

f. If the architect were to specify how to erect the building by assembling 3D printed parts in a precise sequence, we could say the architect thought computationally for the manufacturing aspect but not for the whole design.

Sidebar: Traditional versus New Computational Thinking

The companion article traces the history of computational thinking from its origins in the 1950s until the present time. It is a story of the mental habits and disciplines for designing useful and reliable programs. It began with Alan Perlis in the 1950s, was well characterized for CS by Donald Knuth and Edsger Dijkstra in the 1970s, and expanded as the third way of science in the computational science movement of the 1980s. We call this Traditional CT.

After 2006 a new version emerged, seeded by an article by Jeannette Wing and then propelled when the U.S. National Science Foundation put a lot of resources into using CT as a conceptual lever to get computing into all K-12 schools. This massive effort defined its own version of CT independent of the past history. It is a story of how problems might be solved by expressing their solutions as computational steps. We call this New CT.

The Traditional CT and the New CT are not the same. One of the important differences is that in Traditional CT programming ability produces CT, and in New CT learning certain concepts produces programming ability. The direction of causality is reversed. The table here may help readers understand the origins of the trouble spots discussed in this Viewpoint.

What has Big Data ever done for me?

The term Big Data is used quite frequently today and it seems that it is an important facet of our daily lives. Is it something that we should be worried about or should we be looking at what it is and work out how to incorporate it in our teaching?What is Big Data?Big data is a term for data sets that are so large or complex that traditional data processing application software is inadequate to deal with them. We produce 2.5 exabytes of data every day which is the equivalent of 90 years worth of High Definition Videos. The idea of Big Data is not just the amount but the variety of devices which are abe to store the or collect the Data. Being able to analyse data from a variety of sources and being able to draw conclusions from the data is really what the idea behind Big Data is all about. Big Data is information gathered from anywhere be it number of Tweets in a day to the indexing the DNA.

The ability of a computer to process the data varies and even when the analysis is carried out on a subset of the data the amount of information can be colossal. So why should we consider including data analysis in our teaching plans? Firstly we need to have a skilled work force which can obtain information from data. Governments, schools and businesses make decisions based on the information which has been provided by data collection. If we do not teach our young people these skills then we will be unable to make sense of our world because we are unable to interpret the data being provided.
In my view we should be actively teaching data analysis or data handling. We need to make sure that our young people are able to understand the information they are given on a daily basis from a variety of sources. From the moment they wake up they are making sense of their world. The clock or the mobile tells them what time it is. The weather app provides information so that they can make decisions about what to wear. The television or a buzz feed app lets them know what is going on their world depending on what information their mobiles have about their likes and dislikes based on the information they share with the various apps that they interact with. Having the ability to understand and process this information is a key part of growing up in a digital world so why wouldn’t we teach how to collect and understand the data that is out there.We need to teach data handling so that we have a source of expertise for the future. The decision makers of tomorrow will be very much dependent on the data collected, especially in real time, which could effect the way they do their jobs. We need people who can analyse and report back.
The skills needed can be taught in a cross curricular fashion which takes account of Computing, Science, Mathematics, History and Geography. As an example we can gather data collected about earthquakes from the USGS or BGS. We can use this data to simulate an earthquake and allow the young people to make decisions based on the data that they have, this will involve Science, Technology, Engineering and Mathematics (STEM). Once the young people have made decisions based on their interrogation of the data they can put together a presentation for an assembly to the rest of the school. This would allow writing and presentation skills to be worked on and celebrated.
The presentation could involve the use of data visualisations which allow information to be shared in an image format aiding understanding.
A person in a local authority responsible for highways needs to have information about weather conditions and traffic data both in real time and historically so that they can plan for adverse weather conditions. Having the ability to interrogate data in a variety of locations and bring it together for a particular purpose is a skill we need to ensure our young people acquire. Analysing Big Data has its own problems. The very fact that there is more data to analyse means that there will be a bigger error rate and it is really important that we have people who are able to decipher the information and record accurately what is happening.In our example regarding the local authority highways person if the data is analysed incorrectly it may result in too much salt being purchased or too many wagons being deployed on the roads when there is no real weather threat.It is worthwhile looking at the data provided by Traffic England as this site provides real time updates of traffic around the UK and is an excellent resource for interrogation.
As we are all governed by data collected by us or on our behalf. Recent revelations around data collection of personal data by social media companies has come as real surprise to many people and we should be teaching our young people about the way personal data is used and how we can protect them in a digital world. I think it is only right to make sure that our young people are able to make sense of the data around them and interrogate it confidently and make the correct value judgements.

This week the Wellcome Trust launched the report of the first Science Education Tracker (SET), a survey of “young people’s attitudes and experiences of science education and careers”. The 2016 SET was commissioned by Wellcome and carried out by Kantar Public with support from the Royal Society, the Department for Business, Energy and Industrial Strategy and the Department for Education.

The survey is based on a “nationally representative sample of 4,081 young people aged 14-18 in education in state-funded schools in England”, and looks to map young people’s engagement and attitudes toward science education and careers to better inform policy, education and public engagement.

The key findings of the 2016 SET include:

68% of young people found science lessons at school “very interesting or fairly interesting”

43% of young people were “very or fairly interested in a science-related career”

35% of young people said “having a good teacher” had encouraged them to learn science

29% of GCSE students reported doing practical science less than once a month

28% of young people wanted to do STEM-related work experience but were unable to

Using our Labdisc you have a Science Lab in the palm of your hand. The device has built in sensors and external sensors. They cover general science, physics, biology and chemistry and environment. The devices link to a free software app and can be used with Apple IOS, iPad, Android, Windows, Linux and Chromebooks. Using these devices would mean that the 29% of the young people surveyed in the report who only managed one experiment a month would have regular access to a device which they can carry out experiments with.

I am not usually a fan of annual events as it seems that all the focus is placed on the one day and then we put the knowledge gained on that day away for another twelve months. Online safety for our young people is more than simply a one day event. I often worry when I go into schools to deliver online safety that the young people are attentive for that session and then the points made are ignored again until the “e-safety man” visits the school again. We know as teachers that we need to keep revisiting learning and make sure that our learning objectives are secure and over time we achieve this and the person moves on in their learning. The same should be done with online safety teaching. We should embed the message into our curriculum it should be mentioned each day and in each key stage and classroom. We should seek out opportunities to push home the message about being responsible on line and being able to inform a trusted adult what is happening. As teachers we should be vigilant but also aware of the dangers of young people “following the crowd” of young people “trying out ‘cool’ new sites”. Children have always been children and thankfully they explore their world and try things to see what happens we cannot stop this nor would we want to really. We do want them to be safe though but we can’t be there for them all the time. We need to give them as much information as we can about the what is out there and how to deal with it especially peer pressure. My youngest daughter recently pointed me to an article in the Daily Mail highlighting a new social media site aimed at 13 -17 year old. The Snapchat millennials the ‘Digital Natives’ ( don’t really like that term). You know the ones who understand the technology the ones we are relying on for the future of engineering and commerce. The social media site is called Yellow and the article paints a particularly disturbing picture of life on line for 13-17 year olds.

We are hopefully getting geared up for next week and hopefully going to ensure that our young people will take on board the messages we are sending. We will hopefully look at what we are doing and decide that the annual SID will be only the start of a year of giving our young people a constant message on how to ensure they remain safe online.

We are really pleased to have won this prestigious award. It is a great recognition of the amazing Labdisc suite of dataloggers. The design is inspiring the technology packed into a science lab in your hand is remarkable. Young people are empowered in their learning by using our dataloggers to create experiments and explore the science around them. The Labdisc works with all major operating systems having recently included Chrome books to their impressive array. This award adds to the already impressive selection that the manufacturer Globisens has acquired of the past 5 years. If you are at the BETT Show this week you can see for your self what makes this datalogger so special.

Visit Globisens at BETT for a Fresh Slant on Science

Make sure to visit Globisens, booth number A40 and join almost 35,000 educators and decision makers from 138 countries at BETT – ExCel London 25th to 28th January. As ever the Labdisc will be presenting a fresh approach to science education, this year with US-based partners Boxlight-Mimio.

Dov Bruker Globisens CEO said “visitors to BETT already expect to preview some of the latest innovations in science and technology for education. This year at the Globisens and Boxlight-Mimio stand they can experience just that, Labdisc hands-on science screened on cutting edge interactive white boards and Integrated with MimioStudio™ software.”